EP0940341A1 - Arrangement pour machines de traitement, spécialement pour machines de cerclage en croix, et procédé pour la mise en oeuvre de l'arrangement - Google Patents

Arrangement pour machines de traitement, spécialement pour machines de cerclage en croix, et procédé pour la mise en oeuvre de l'arrangement Download PDF

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Publication number
EP0940341A1
EP0940341A1 EP99103644A EP99103644A EP0940341A1 EP 0940341 A1 EP0940341 A1 EP 0940341A1 EP 99103644 A EP99103644 A EP 99103644A EP 99103644 A EP99103644 A EP 99103644A EP 0940341 A1 EP0940341 A1 EP 0940341A1
Authority
EP
European Patent Office
Prior art keywords
strapping
machines
arrangement
conveying
machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP99103644A
Other languages
German (de)
English (en)
Other versions
EP0940341B1 (fr
Inventor
Marcel Otto
Robert Amse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ferag Verpakkingstechniek BV
Original Assignee
Ferag Verpakkingstechniek BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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Publication of EP0940341A1 publication Critical patent/EP0940341A1/fr
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B27/00Bundling particular articles presenting special problems using string, wire, or narrow tape or band; Baling fibrous material, e.g. peat, not otherwise provided for
    • B65B27/08Bundling paper sheets, envelopes, bags, newspapers, or other thin flat articles
    • B65B27/086Bundling paper sheets, envelopes, bags, newspapers, or other thin flat articles using more than one tie, e.g. cross-ties

Definitions

  • the invention relates to an arrangement of machine tools, in particular of cross strapping machines according to the generic term of the independent Claim and a method for operating this arrangement the preamble of the corresponding independent claim.
  • processing machine is to be understood as a machine the serial individual objects are fed on one side, in which one object after another is subjected to processing and transported away from the processed objects on the opposite side become.
  • processing machines are usually with Sub-devices for processing the objects and with sub-devices equipped to convey the objects by the machine and the Machines are controlled in such a way that they work alternately and promote.
  • the processing can be done from just one processing step or from a plurality of successive processing sub-steps consist.
  • An example of such processing machines are strapping machines, those for the crosswise strapping of essentially cuboid Serve packages or bundle.
  • cross strapping machines are also known. in which a package or bundle in consecutive or essentially simultaneous strapping is strapped at least twice, wherein at least one strapping across and at least one strapping parallel to Direction of conveyance is created (cross strapping).
  • the packages or bundles are, for example, transverse to the feed direction strapped, then rotated by 90 ° and strapped again transversely (e.g. described in the publication DE-3248788).
  • the packages can also be diagonal conveyed to the conveying direction in a strapping device in which they overlap at least partially in time Strapping steps (strapping direction oblique to conveying direction) crosswise are strapped without being moved in between (described for example in publication DE-3303956).
  • cross strapping machines have opposite the simple devices with which only cross strapping is created the advantage that they take up significantly less space as an arrangement of two transverse strapping machines with a deflection or turning device in between.
  • the performance of such cross strapping machines is in the in most cases less than the performance of an arrangement of two cross strapping machines, since the strapping steps run absolutely simultaneously in these can do what is not possible in any of the cross strapping machines mentioned is. But if a single cross strapping machine fails, it is too strapping is not possible with the use of operating personnel, that is, the packages or bundles to be strapped must then be stored temporarily or processing operations prior to strapping must also be shut down become.
  • the object of the invention is now an arrangement of itself known processing machines, especially cross strapping machines to create and a method for operating such an arrangement to specify, with the help of the arrangement and the operating procedure of a single, same machine an increase in performance and one increased production security should be achieved, but for the arrangement compared to a single such machine only a minimum of additional space and a minimum of additional necessary funding should be necessary.
  • the arrangement according to the invention consists, for example, of two cross strapping machines. These are arranged one after the other, i.e. in series and are operated in a "tandem" operation, such that they At the same time, a package or bundle is fed so that it is then delivered simultaneously Create strapping and then simultaneously from both machines Completely strapped package or bundle carried away and also new, packages or bundles to be strapped are fed. With two such connected in series Cross strapping machines is opposed to a single one Cross strapping machine a little less than double the power (in cross-strapped packages per unit of time).
  • the machine other than Single machine continued to operate. So the arrangement has at least two Control modes and corresponding control means, in one, common Control mode the two machines are controlled together (tandem operation) and in the other, individual control mode an operational machine as Single machine is operated and advantageously in the other machine due to an automatic, corresponding switching only the conveying function is in operation.
  • common Control mode the two machines are controlled together (tandem operation) and in the other, individual control mode an operational machine as Single machine is operated and advantageously in the other machine due to an automatic, corresponding switching only the conveying function is in operation.
  • it is automatic switched from common to individual control mode.
  • FIG. 1 shows very schematically the arrangement according to the invention and the operating method according to the invention for two cross strapping machines 10 and 11.
  • the two cross strapping machines are known machines, as are described, for example, in the publications mentioned at the beginning.
  • the packages or bundles (1, 2 ... 5) to be strapped are conveyed to such a machine in a conveying direction F through an input and are conveyed away from the machine in the same conveying direction F through an outlet opposite the entrance.
  • the cross strapping machines usually have a conveyor element (e.g.
  • the machines also have a positioning means, for example a correspondingly controlled stop, which is positioned in the conveying path for feeding and is removed from the conveying path for conveying away.
  • the cross strapping machines are shown very schematically in FIG Rectangles are shown, the funding bodies and funding necessary the positioning means necessary for the positioning are not shown.
  • the two cross strapping machines are in the device according to the invention arranged such that the first machine 10 in the conveying direction F directly connects the second machine 11 such that the output of the first Machine 10 essentially represents the entrance to the second machine 11.
  • a strapping step a Two packages 1 and 2 located in the two machines 10 and 11 are simultaneously strapped crosswise in a strapping step a).
  • This Strapping step a which takes place simultaneously in both machines, can be one combined longitudinal / transverse strapping or it can be a strapping sequence (Cross strapping / turning / cross strapping). In any case, one in one the machine positioned package is strapped and only then further conveyed.
  • a funding step b the two cross-strapped packages 1 and 2 ejected from the machines, being compared to the single machine operation a double conveying stroke 2h is necessary.
  • the two cross-strapped packs 1 and 2 are ejected with the same double conveyor stroke 2h two more packages 3 and 4 den to be strapped Conveyed to machines.
  • the strapping step a) needs such Tandem operation as much time as in single machine operation.
  • the funding step b) takes more time than in single machine operation because of the larger Delivery stroke. For this reason, the performance of the tandem is not quite twice the output of two independently operated, same cross strapping machines.
  • the cross strapping machines are used for tandem operation to control for a double stroke compared to single machine operation.
  • the positioning means are to be controlled in such a way that they are in each Funding step b) allow two packets to pass, e.g. from the Funding route are removed and that they are active for a third package by that they e.g. be moved into the conveyor path. In comparison, lets a positioning device in single machine operation in every conveying step pass a package and becomes active for every second package.
  • FIG. 2 illustrates, again shown as strapping step a) and conveying step b), the operation of the tandem arrangement according to FIG. 1, in the case in which the strapping function of one of the two machines 10 or 11, for example the second machine 11, is not operational, for example defective .
  • the strapping function of one of the two machines 10 or 11, for example the second machine 11 is not operational, for example defective .
  • the same performance is possible as can be achieved by an independent machine.
  • FIG. 3 shows successive substeps of a further operating mode for controlling a tandem arrangement of two cross strapping machines, each of which is equipped with a dividing device for transverse strapping (strapping transverse to the conveying direction) and a dividing device for rotating a package or bundle.
  • cross strapping machines of this type are described, for example, in publication DE-3248788.
  • Two cross strapping machines of this type connected in series can be operated in strapping steps and conveying steps, as shown in FIG. 1. However, they can also be operated in an operating mode with partial strapping steps and intermediate conveying steps, as shown in FIG. 3.
  • the conveying stroke which for the cross strapping of two packages or bundles in a tandem operation is necessary, and which is twice as large as the conveying stroke h in single machine operation, performed in two partial strokes h, which are the stroke h of individual machine operation correspond.
  • the funding steps are carried out in the same way as in single machine operation (stroke h).
  • the processing is in processing sub-steps divided and alternating with the funding steps carried out.
  • the operating method according to FIG. 3 (in contrast to the operating method according to FIG. 1) only possible for processing machines, in which successive machining sub-steps are feasible.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
EP99103644A 1998-03-03 1999-02-25 Arrangement de machines de traitment, spécialement de machines de cerclage en croix, et procédé pour la mise en oeuvre de l'arrangement Expired - Lifetime EP0940341B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH50498 1998-03-03
CH50498 1998-03-03

Publications (2)

Publication Number Publication Date
EP0940341A1 true EP0940341A1 (fr) 1999-09-08
EP0940341B1 EP0940341B1 (fr) 2003-08-06

Family

ID=4188520

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99103644A Expired - Lifetime EP0940341B1 (fr) 1998-03-03 1999-02-25 Arrangement de machines de traitment, spécialement de machines de cerclage en croix, et procédé pour la mise en oeuvre de l'arrangement

Country Status (5)

Country Link
US (1) US6209449B1 (fr)
EP (1) EP0940341B1 (fr)
CA (1) CA2264092A1 (fr)
DE (1) DE59906468D1 (fr)
DK (1) DK0940341T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6230473B1 (en) 1997-07-04 2001-05-15 Ferag Verpakkingstechniek B.V. Method and apparatus for packing stacks of flat articles

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7789226B2 (en) * 2004-09-13 2010-09-07 Meadwestvaco Corporation Packaged banded envelopes
US7310922B2 (en) * 2004-09-13 2007-12-25 Meadwestvaco Corporation Banded envelopes and method for assembling a package of banded envelopes
US8182045B2 (en) 2010-07-08 2012-05-22 Rogers Ralph R Cover for a side-dump trailer or truck

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH163199A (de) 1932-06-08 1933-07-31 Hanselmann Graf Johann Tabakpfeife.
FR1498021A (fr) * 1966-10-28 1967-10-13 Bunn Co B Appareil pour lier automatiquement, plus particulièrement des articles sensiblement plats
US3568591A (en) * 1969-01-10 1971-03-09 Ambassador College Automatic tying apparatus
US3589275A (en) 1968-10-29 1971-06-29 Metaverpa Nv Package-binding machine with improved gripping means
US3667378A (en) 1969-12-10 1972-06-06 Metaverpa Nv Wire or band strapping machine
US3901138A (en) 1972-09-06 1975-08-26 D Bilt Pieter Arnoldus V Turn table device
DE3140291A1 (de) * 1981-10-10 1983-04-28 Peter P. 6930 Eberbach Lüdtke Vorrichtung zum umhuellen und verschnueren von gestapelten druckereierzeugnissen
DE3248788A1 (de) 1981-12-30 1983-07-14 Metaverpa B.V., 3738 Maartensdijk Vorrichtung zum drehen eines gegenstandes um einen gegebenen winkel um eine vertikale achse
DE3303956A1 (de) 1983-02-05 1984-08-09 Berthold 7902 Blaubeuren Bührle Vorrichtung zum umreifen eines quaderfoermigen gegenstandes
US5078057A (en) 1990-01-05 1992-01-07 Illinois Tool Works Inc. Binding machine, such as strapping machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3085501A (en) * 1960-10-06 1963-04-16 Bunn Co B System for automatically tying bundles
US3350998A (en) * 1965-11-15 1967-11-07 Bunn Co B Tilted bundle tying machine and conveyor feed therefor
US4977827A (en) * 1989-01-17 1990-12-18 Am International Incorporated Signature handling apparatus
DE59807047D1 (de) 1997-07-04 2003-03-06 Ferag Ag Verfahren und Vorrichtung zum Umreifen von einzelnen Gegenständen oder von Stapeln von Gegenständen

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH163199A (de) 1932-06-08 1933-07-31 Hanselmann Graf Johann Tabakpfeife.
FR1498021A (fr) * 1966-10-28 1967-10-13 Bunn Co B Appareil pour lier automatiquement, plus particulièrement des articles sensiblement plats
US3589275A (en) 1968-10-29 1971-06-29 Metaverpa Nv Package-binding machine with improved gripping means
US3568591A (en) * 1969-01-10 1971-03-09 Ambassador College Automatic tying apparatus
US3667378A (en) 1969-12-10 1972-06-06 Metaverpa Nv Wire or band strapping machine
US3901138A (en) 1972-09-06 1975-08-26 D Bilt Pieter Arnoldus V Turn table device
DE3140291A1 (de) * 1981-10-10 1983-04-28 Peter P. 6930 Eberbach Lüdtke Vorrichtung zum umhuellen und verschnueren von gestapelten druckereierzeugnissen
DE3248788A1 (de) 1981-12-30 1983-07-14 Metaverpa B.V., 3738 Maartensdijk Vorrichtung zum drehen eines gegenstandes um einen gegebenen winkel um eine vertikale achse
DE3303956A1 (de) 1983-02-05 1984-08-09 Berthold 7902 Blaubeuren Bührle Vorrichtung zum umreifen eines quaderfoermigen gegenstandes
US5078057A (en) 1990-01-05 1992-01-07 Illinois Tool Works Inc. Binding machine, such as strapping machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6230473B1 (en) 1997-07-04 2001-05-15 Ferag Verpakkingstechniek B.V. Method and apparatus for packing stacks of flat articles

Also Published As

Publication number Publication date
DE59906468D1 (de) 2003-09-11
US6209449B1 (en) 2001-04-03
DK0940341T3 (da) 2003-11-17
CA2264092A1 (fr) 1999-09-03
EP0940341B1 (fr) 2003-08-06

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